Why did Gu Chen say this? Because this is different from the cases Gu Chen has investigated before.
Judging from the messy fighting scene, the murderer had a fierce fight with Xu Zeyu and Lu Xiwen.
If there is a fight, there will definitely be suspicious traces left.
But Gu Chen didn't notice it here.
Not only that, the messy situation at the scene made Gu Chen feel confused.
The distribution of various blood stains makes people feel scalp numb.
But Gu Chen still doesn't know which of the blood stains at the scene belong to Xu Zeyu? Which ones belong to Lu Xiwen? And which ones belong to the murderer?
"It seems that the murderer may have been committed by an acquaintance." Officer Wang walked to the coffee table and said thoughtfully:
"First of all, it's not clear what the murderer's purpose was here? To steal? But if that's the case, why weren't the money and gold watch on the coffee table taken away?"
"Maybe I didn't take this into consideration in the panic of the fight." Lu Weiwei was also thoughtful.
Gu Chen nodded silently and agreed: "It is possible, so I would like to ask Senior Sister Lu to take photos of these things for evidence and take them back to have a look."
After thinking for a while, Gu Chen added: "In addition, take some of these blood stains and bring them back to the city bureau's technical department to see if there are any blood samples of the murderer."
"Understood." Lu Weiwei agreed readily, but looking at so much blood on the scene, she suddenly became troubled and said:
"However, there is blood everywhere, and it is difficult to extract samples."
"It doesn't matter." Gu Chen looked around and reminded: "We are here to help. We must extract blood samples from all areas of the scene. It would be bad if the murderer's blood sample is missed."
"I agree." Police Officer Wang walked up to the two of them and agreed: "We can't miss any blood samples in this area, but don't be stubborn."
Pointing to one of the areas, Officer Wang said: "For example, these blood stains obviously flowed from one person. Just extract a part of it."
Turning to look at the area where Xu Zeyu fell to the ground just now, Officer Wang said again: "And here, Xu Zeyu's blood should be here, but you'd better also number and take samples."
"After the blood sampling in the living room is completed, we will go to other places later to see if there are any other new findings."
"Then what are you waiting for? But the evidence bag is not enough. I'll go to the trunk and get some more." Lu Weiwei said.
After a few people briefly discussed in the living room, Lu Weiwei left the room directly.
Officer Wang and Gu Chen began to collect blood samples on-site for evidence.
Gu Chen first used a special tissue to dilute the blood on the ground, then threw it into a small transparent evidence bag and numbered it.
Finally, place the numbered piece of paper in the blood area and take photos to collect evidence.
Such tedious work took more than ten minutes in the entire living room.
Lu Weiwei also placed many small evidence collection bags on one side and counted as many as 20.
After taking the last blood sample, Officer Wang twisted his arm and said a little tiredly: "I'm done here, what about your side?"
"It's over for me too." Lu Weiwei said.
Then the two of them looked at Gu Chen.
After Gu Chen took a picture of the blood sample in his hand, he suddenly said: "It seems that one is missing."
"Missed one?" Officer Wang looked around.
I found that the living room was already filled with various numbered cards, and I really couldn't find any details.
Lu Weiwei also quickly confirmed and said: "I even used the luminol reagent to find the blood in the sink and extracted some."
"Generally speaking, all the blood samples at the scene should have been extracted in place, and nothing was missed?"
"Do you mean...over there in the garage? But we haven't gone to search the garage yet." Officer Wang also added.
But Gu Chen shook his head and reminded, "Have you forgotten the pajamas that Lu Xiwen wore when she was fighting the murderer?"
"Pajamas?" When Lu Weiwei heard this, she suddenly realized: "Yes, she, Lu Xiwen, was wearing pajamas at the time. How could I have forgotten this?"
"Fighting with gangsters while wearing pajamas, and being injured while wearing pajamas, the blood on the pajamas must also be extracted."
"That's right." Officer Wang finally came to his senses and couldn't help but said: "When Lu Xiwen went out just now, she changed out of her pajamas. I had forgotten about it. She should have put them upstairs, right?"
"Yes, I hope we can find blood samples containing the murderer." Gu Chen could only pray in his heart, feeling that one of the blood samples at the scene must be from the murderer.
So the three of them went to Lu Xiwen's bedroom on the second floor.
At this moment, Lu Xiwen's pajamas were hanging on an upright clothes rack in the bedroom.
Gu Chen turned on the light in the room and carefully took off his pajamas.
At this time, everyone gathered around immediately...
Lu Weiwei couldn't help but sigh: "This murderer was too cruel. Look at Lu Xiwen's pajamas. These holes were obviously punctured by knives. No wonder Lu Xiwen bleeds so much."
"Fortunately, Lu Xiwen had a strong desire to survive at that time, so she directly confronted the murderer and scared the murderer away without even noticing that she was injured."
"Of course." After hearing Lu Weiwei's words, Officer Wang also sighed and said, "When people are in that state of extreme fear, they no longer know what pain is."
"For example, you and the other party are fighting hard, and your attention is often on the other party. As for the process of fighting, were you scratched by the other party with a sharp object? This may not have been noticed during the fight."
"This is mainly due to the shift of attention. If from the beginning, your attention is on your own wound, it will definitely be unbearable pain."
"I understand, it's just like two swordsmen competing in martial arts. You can always see the two swordsmen performing various fighting skills in the light and shadow of the sword. After the two separate and turn their backs to each other, one of them will stand for a few seconds. This
Then he slowly fell down, isn't that how it is played in TV dramas?"
This chapter is not over yet, please click on the next page to continue reading! "Haha." It felt like what Lu Weiwei said made sense, but she didn't seem to say anything.
Officer Wang couldn't help but laugh and echoed: "It's almost the same truth."
Glancing at Gu Chen and seeing that Gu Chen was still checking his pajamas, Officer Wang asked, "How many stab wounds are there?"
"Not many." Gu Chen pointed to a few places and reminded him, "There are only a few holes where the knife has penetrated."
"Are there any blood stains?" Lu Weiwei asked.
Gu Chen nodded silently: "Yes, there are blood stains on the holes in the pajamas. Obviously, the blood stains on the holes in these pajamas come from Lu Xiwen."
"Then you have to look for other blood stains. Other blood stains may have been caused by Lu Xiwen and the gangsters during their struggle." Officer Wang also reminded.
Lu Weiwei looked through it a few times, pointed to a few traces of blood on the outside of her pajamas and said, "Isn't that right? These may be the murderer's."
"Ignore that for now." Gu Chen was also a little confused and couldn't help but said: "Fold these pajamas and take them back with you."
In the living room, everyone has already collected on-site blood samples.
At this time, Wu Xiaofeng and Ji Zhe, as well as Ding Liang and Huang Zunlong who were on night duty, also rushed to the scene.
Everyone immediately wrapped a cordon around the crime scene, and then waited at the door for a few people to come out.
But at this moment, Gu Chen, Lu Weiwei and Officer Wang were in no hurry to leave the room.
Instead, he pushed open the side door of the living room.
This side door leads directly to the underground parking garage through the stairs.
The garage has space for two parking spaces, and there are also some sundries piled up.
After Gu Chen turned on the lights, he slowly walked down the stairs.
With every step, Gu Chen was observing the marks on the ground.
It can be said that the garage and the living room are very clean on the steps.
But when he walked around the vehicle, Gu Chen found no other abnormalities.
It's just that the rolling shutter door of the garage is half-closed. If you lift it gently with your hand, the rolling shutter door will be lifted directly.
"This is not automatic." Lu Weiwei came over and said, "This is just an ordinary rolling shutter door. I thought that when I pressed the remote control device, the rolling shutter door would open and close automatically."
"You have to take a look at where this is?" Police Officer Wang on the side also said jokingly: "In this unfinished villa area, there is no real estate, how do you expect to install remote-controlled rolling shutters? Ordinary rolling shutters are good."
"Living here, I see that the decoration of Xu Zeyu's house is not very luxurious, just simple decoration."
"That's right." Gu Chen walked between the two of them and said calmly: "Living in a place like this, what kind of decoration do you expect?"
At this time, Ding Liang, Huang Zunlong, who were in charge of peripheral security and were fixing the cordon, as well as Wu Xiaofeng and Ji Zhe also gathered around.
"How's it going, Gu Chen?" Ding Liang asked.
"Still looking for clues." Gu Chen said helplessly.
"A place like this looks quite scary." Huang Zunlong looked at the small pond on one side and felt a strange atmosphere.
Wu Xiaofeng also took a step forward and said: "Yes, in a place like this, I feel like we should at least build a wall or something, but there is nothing."
"Living in a place like this, safety is not guaranteed. Outsiders can come and go at will, and there is no surveillance installed."
"Maybe it's because of the unfinished building?" Ji Zhe also said.
Everyone is talking about this area with various excuses. It feels like the building is in ruins, but the developer doesn't even build a minimum wall. This is a bit excessive.
Gu Chen shook his head and said helplessly: "Chunxi Lakeside has actually been called by several names before, and has also changed several developers."
"And the villas here have been under construction for a long time, so it's normal for them to be unfinished and unpopular."
"Gu Chen, I don't see many people living here. It's really a headache to be in the dark." Officer Wang originally wanted to find someone to ask about the situation.
But now I discovered that Xu Zeyu's villa was surrounded by several rough houses.
It can be seen that this kind of real estate is really unaffordable.
No matter how many developers you change, the investment will be a bottomless pit.
Fortunately, the surrounding real estate projects have gradually strengthened over the years, and the surrounding housing prices have been raised.
It is estimated that after the nearby primary and secondary schools are built, the developers here may renovate and then package and sell it.
Here, Officer Wang was still discussing various things with everyone, but Gu Chen returned to the garage again and walked along the stairs to the living room step by step.
Lu Weiwei saw this and followed behind.
The two returned to the living room, and Gu Chen began to take away the blood samples placed on one side, preparing to take them to the police car and then send them to the Technical Section of the Municipal Bureau.
And Lu Weiwei also started to lend a hand to help.
After walking out of the villa from the living room again, Ding Liang asked Gu Chen: "Gu Chen, then let's..."
"You stay here and search the surrounding area to see if there are any suspicious clues. In addition, seal this villa and don't let anyone in or out," Gu Chen said.
Ding Liang nodded silently and made an "OK" gesture: "Leave this matter to us."
After the crime scene was processed here, Gu Chen took Lu Weiwei and Officer Wang and various evidences directly to the Technical Section of the Municipal Bureau.
But at this time, in the testing room of the Municipal Bureau's Technical Section, Gao Chuanfeng and two assistants were opening various testing instruments and starting to warm up.
Seeing that Gu Chen had brought the blood samples, he yawned and said, "Gu Chen, you are not kind. Can't these samples be tested again tomorrow morning?"
"Time is tight and the task is heavy. As usual, I'll arrange chicken legs for you." Gu Chen knew what Gao Chuanfeng was thinking when he said this?
It’s nothing more than a chicken drumstick set meal.
Gao Chuanfeng shook his fingers and said with a smile: "You get a double portion of chicken legs."
Looking at the two assistants beside him, Gao Chuanfeng added: "In addition, my two assistants must also be counted."
"No problem, let's get these blood samples tested quickly."
Gu Chen didn't want to talk nonsense with Gao Chuanfeng. The most important thing for him now was to find out which blood sample the murderer had?
This chapter is not over yet, please click on the next page to continue reading! After all, the messiness of the scene is far beyond your imagination.
However, he was unable to restore the previous crime scene, which gave Gu Chen a headache.
In particular, the murderer left almost no special traces at the crime scene. Therefore, Gu Chen now placed his hope in the testing of blood samples.
"Oh my God, Gu Chen, come here." Gu Chen was still thinking about the testing status of the blood samples. On the other side, Gao Chuanfeng began to complain:
"Gu Chen, are you kidding me? You produced so many blood samples?"
"Yes." Gu Chen walked over and said directly: "The situation at the scene is very complicated. So far, I have not found any suspicious traces of the murderer, so I can only start with blood samples."
"But because the blood distribution at the scene is irregular, so...you have to work harder."
"It seems that the promise just made was too hasty." Gao Chuanfeng slapped his forehead, feeling that with this workload, he might not be able to finish it until dawn.
Three double portions of chicken drumstick set meal seems a little uneconomical now.
Here Gao Chuanfeng was still hesitating, while Lu Weiwei on the side was a little anxious and quickly urged: "Gao Chuanfeng, hurry up, our time is very precious."
"The whereabouts of the murderer are still unknown. We are still waiting for the blood test report to find the murderer."
"But we have to talk about procedures?" Gao Chuanfeng shrugged, pointed at a pair of blood samples, and said angrily: "You can send one or two blood samples here, and I can help you get it done easily, but you guys
...There must be more than 20 copies, right?”
Holding one of the transparent evidence collection bags at random, Gao Chuanfeng observed it for a few seconds, and then said: "The extraction of some blood samples is not very obvious, which will increase our workload."
"So you are all-powerful technicians. We really can't do it without you." Lu Weiwei put her hands on Gao Chuanfeng's shoulders, turned him in a circle, facing the inspection table, and then pushed Gao Chuanfeng over.
"That's alright." Gao Chuanfeng rubbed his face, and then said to the two trainee forensic assistants: "Everyone, cheer up, stay up all night tonight."
"yes."
"no problem."
The two forensic assistants also gave weak answers.
The key is that everyone wants to have a good night's sleep.
Normally, samples from other units can be completed until work is done the next day.
But only forensic doctor Liu gave the green light to Gu Chen's team.
Since the testing laboratory can also be used by Gu Chen, Gu Chen regards it as his second office location.
And Gao Chuanfeng is Gu Chen’s partner.
When Gu Chen handles the case, Gao Chuanfeng must also actively cooperate. This is the instruction of his master, Forensic Doctor Liu.
They are also Liu Forensic Doctor's apprentice. Obviously, Gao Chuanfeng feels more like a tool man.
At night, various instruments were "buzzing" throughout the testing room.
Gao Chuanfeng's team, wearing protective clothing, began to work closely together and carefully identify blood samples from time to time.
But the all-nighter promised was not that exaggerated.
Three hours later...
Gao Chuanfeng twisted his neck, and then breathed a sigh of relief. He turned his head and glanced at the people sleeping soundly on the bench at the door, and couldn't help but murmur to himself:
"These ancestors, we worked very hard, but they slept soundly."
"Brother." A tall and thin forensic assistant asked: "The blood samples have basically been tested. Do you want to wake them up?"
"Yeah." Gao Chuanfeng responded feebly.
Then he glanced at his chin and motioned for the tall and thin forensic assistant to bring over the sleeping people.
A moment later, Gu Chen, Lu Weiwei and Officer Wang were already surrounding Gao Chuanfeng.
Gu Chen asked directly: "How's it going?"
Gao Chuanfeng, who yawned, wrote on the test form, and then replied listlessly:
"I have tested all the blood samples you brought over for you. Generally speaking, all blood samples come from two different people."
"Two different people?" After hearing Gao Chuanfeng's words, Lu Weiwei was a little unbelievable and hurriedly asked Gao Chuanfeng:
"Are you mistaken? These should be blood samples from three people."
"There is no mistake, my aunt." Gao Chuanfeng glanced at Lu Weiwei and said listlessly: "There will be no problem with our test."
"And some of the blood samples you extracted are not easy to test, but I have tried my best to identify them. I have tried my best. All the results are here."
After the words fell, Gao Chuanfeng handed over the test report, pointed at it and said: "Look for yourself, when matched, there are only two different bloods, and there is no third one."
"In other words... there were only two people's blood at the scene?" Gu Chen thought thoughtfully and said in disbelief:
"This is strange. Logically speaking, both Lu Xiwen and her husband Xu Zeyu were injured, so the blood samples we collected at the scene are all from these two people?"
"No way?" Officer Wang was also confused and said helplessly: "So, the murderer was not injured at all? This... this murderer is too strong, right?"
"That is, he stabbed two people in succession, but he was still fighting and was not injured? If this is the case, how can we find traces of the murderer? After all, it is difficult to find traces of the murderer at the scene." Lu Weiwei
He also said it without vomiting or hurriedly.
You know, everyone has searched for traces of the murderer at the crime scene before.
But unfortunately, all traces seem to be indistinguishable.
"What about the fingerprints?" Gu Chen pointed at the murder weapon and said, "Are there any problems with the fingerprints?"
"Yes." Gao Chuanfeng picked up the murder weapon wrapped in a transparent evidence bag and explained:
"It is true that some fingerprints can be extracted from the handle of this fruit knife, but it seems to be a bit incomplete. It seems that there are traces of wiping and it is quite messy."
After a pause, Gao Chuanfeng also thought thoughtfully: "I guess after committing the crime, the murderer was afraid that his fingerprints would be imprinted on it, or the incomplete fingerprints on it were not the murderer's at all, but were left by the victim when he used them.
Come down."
"After all, judging from what you said, the murderer seems to be a master at clearing traces."
"If the murderer didn't even leave any traces at the scene, then the murderer would definitely pay attention to his fingerprints."
After thinking for a while, Gao Chuanfeng added: "Or maybe the murderer also wore gloves and gloves while committing the crime."
"Well, it's possible." Officer Wang nodded silently and agreed: "You have to ask the person involved to find out. Xu Zeyu's condition is very bad now. Although rescue operations are still underway, the situation is not optimistic."
"In addition, Lu Xiwen is too frightened right now and needs some self-cultivation. I feel like I'd better take the time to go there tomorrow and find out more. What do you think? Gu Chen."
Officer Wang finished speaking and looked at Gu Chen.
Gu Chen nodded in agreement: "No problem, just do what Senior Brother Wang wants, but now, I still have some doubts and want to investigate clearly here."
"Junior Brother Gu, you mean..." From the moment Lu Weiwei entered the testing room, she noticed that Gu Chen was worried.
But I didn’t want to bother, so I thought I’d wait for the blood sample test results to come out and then ask myself.
Gu Chen opened the photo album on his mobile phone, opened the picture of the scene and said: "The shape of blood."
"The shape of blood?" Gao Chuanfeng was a little confused and quickly stretched his head to find out.
Seeing this, other people also gathered around.
Gu Chen hesitated and said: "Judging from the shape of the blood stains at the scene, most of them are round blood stains dripping from the waist."
"This low-speed blood stain shows that the bleeding party is in a stationary state, which is somewhat inconsistent with the situation described by Lu Xiwen."
"That's right, Junior Brother Gu has said this before." Lu Weiwei also answered and explained, and quickly said:
"You also told us at the scene before that under normal circumstances, both sides are struggling, so under fierce action, the blood should not be in this shape, but should be somewhat splashed."
"but……"
After a brief hesitation for two seconds, Lu Weiwei raised her head and continued: "However, even if these low-speed blood stains were dripped by Lu Xiwen in a still state, there will be some splatter-shaped blood stains, but there does not seem to be much.
Look."
"There are some, but not many, such as these two blood samples." Gu Chen continued to flip through his phone, found two pictures with different numbers and said:
"These two directions of blood splattering are most likely from Xu Zeyu's blood, but that's all."
"You know, I've seen Lu Xiwen's injuries. There are injuries on her arms and neck."
"Moreover, the stab wound on her neck was very fatal. Fortunately, it was stopped by her necklace. Otherwise, she would have died if she had cut her carotid artery."
"She should be lucky to have saved her life," Officer Wang said.
But what Gu Chen said next surprised everyone.
"I don't think there was a third person at the scene."
"You...what did you say? There was no third person at the scene?" Lu Weiwei looked at Officer Wang in confusion.
Officer Wang also exclaimed: "Gu Chen, what are you talking about? There is no third person at the scene? Then according to what you mean, is there no murderer at all?"
"Yeah." Although both Officer Wang and Lu Weiwei reacted strongly, Gu Chen still expressed what he was thinking:
"I think no matter how cunning the murderer is, as long as he has been to the villa, he will definitely leave some traces."
"These have been reflected in many cases we have handled, but this time it is very strange."
"Although we checked many locations, I still couldn't find any traces left by the murderer. This is unscientific."
"Gu... Junior Brother Gu, please continue." Lu Weiwei had the same doubts before, so Lu Weiwei strongly agreed with Gu Chen's words.
After a brief pause for a few seconds, Gu Chen added: "Actually, first of all, we can all see that after an intruder was discovered by Lu Xiwen's husband, Xu Zeyu, the two of them struggled together."
"Then Xu Zeyu was stabbed and almost died. He also bled a lot, followed closely by Lu Xiwen."
"Lu Xiwen also struggled with the murderer and was attacked by the murderer in various ways, so that her arms and neck were scratched."
"I said before that Lu Xiwen was lucky because her arm was scratched, but the injury was not serious. She just bled a lot, but the overall problem was not serious."
Looking up at everyone, Gu Chen also continued to explain: "After all, I have checked the wound, so I know it best."
"Then her neck was also stabbed, wasn't it?" Lu Weiwei said.
"Yes." Gu Chen nodded silently and continued: "There are indeed signs of injury on her neck. It was the necklace around her neck that saved her life."
"This shows that while Lu Xiwen was fighting the murderer, both of them acted very violently."
"Lu Xiwen was also stabbed and bled a lot. However, when there were bloodstains everywhere at the scene, we did not find any traces of the murderer. This does not make sense at all."
As soon as the words fell, the scene suddenly became quiet.
Everyone looked at each other and seemed to agree with Gu Chen's words.
But Gu Chen didn't mean to pause, and continued to explain:
"In fact, facts have proven that Lu Xiwen's injuries, except for the wound on her neck, which was almost fatal, were all skin injuries."
"Another doubtful point is Lu Xiwen's pajamas."
"Pajamas?" Hearing this, Gao Chuanfeng immediately picked up the pajamas he had just tested and asked, "Is this the one?"
"That's right." Gu Chen nodded silently and continued: "By checking the pajamas Lu Xiwen wore at night, we can see that there are holes in her pajamas, and the holes were indeed stabbed by a knife."
"But on the back of the clothes, I found a few small drops of blood."
"Yes, there is indeed blood on the back." Gao Chuanfeng was very consistent with Gu Chen's words. He also wore white gloves and slowly unfolded the pajamas as evidence, revealing the back of the pajamas.
Upon seeing this, Lu Weiwei and Officer Wang hurried over to find out.
"Oh my god! There are really a few tiny drops of blood behind this. It's really hard to spot if you don't look carefully."
Lu Weiwei looked up at Gu Chen and continued: "Junior Brother Gu, it seems that you are observing very carefully, but what does this mean?"
"The blood on the pajamas should be Lu Xiwen's own, and Xu Zeyu's, right?" Gu Chen did not answer Lu Weiwei's question immediately, but asked Gao Chuanfeng beside him.
Gao Chuanfeng nodded silently: "Yes, we did only detect two different blood samples from this women's pajamas."
"That's right." Gu Chen knew that forensic doctor Gao Chuanfeng only detected two different blood samples among these blood samples.
Therefore, it means that these two different blood samples came from Lu Xiwen and Xu Zeyu respectively.
So Gu Chen explained: "The two blood samples are from Lu Xiwen and Xu Zeyu. What does this mean?"
"Could it be that the two of them were fighting? What if... what if the third party didn't exist?" Lu Weiwei also speculated.
Gu Chen also nodded slightly and said in agreement: "From the actual situation, it is very likely that the two of them will beat each other."
"But this is very strange." Officer Wang crossed his arms and said with a puzzled look on his face:
"Then according to what you Gu Chen said, does the blood stain on the back mean that Lu Xiwen may not be the victim, but the perpetrator?"
"Of course." Gu Chen knew that everyone was still hesitant, so he continued to explain his opinion:
"Let's analyze it. Under what circumstances would Xu Zeyu's blood be splattered on the back of Lu Xiwen's clothes and on her shoulders?"
After the words fell, the scene was completely silent.
But after a moment, Gao Chuanfeng, a forensic doctor with extensive testing experience, immediately imagined and said: "Is this so?"
"What is it?" Lu Weiwei asked.
Gao Chuanfeng turned around and started making gestures: "Is it... the person who kept waving the long knife? Her hands kept raising and falling, so that it splashed on the shoulders and back of the clothes?"
"That's right." Seeing Gao Chuanfeng say the key points, Gu Chen also quickly started to perform the actions just described:
"Everyone looks at my movements. First I have a long knife in my hand, and then I keep waving the long knife."
After the words fell, Gu Chen made a gesture of wielding a knife and waving it repeatedly: "Did you see? I am stabbing Xu Zeyu in front of me continuously, because Xu Zeyu's chest was indeed stabbed several times, and there were also scratches.
trace."
"And at this time, when I keep waving the long knife, will there be some blood on my blade?"
"No...that's right." Lu Weiwei nodded thoughtfully.
"So?" Gu Chen continued to simply wave his arm and asked: "When I wave the blade, will the blood on the tip of the blade be separated from the blade due to the inertia of the movement and the action of acceleration? Then
Spilled on my back?"
"Uh! It makes sense...Theoretically, it seems like this." Officer Wang felt that what Gu Chen said made sense, and he stuttered in response.
Seeing that everyone was still hesitant, Gu Chen stood up straight again and said, "How about we do an experiment in this testing room in order to better verify it?"
"Then how are you going to do the experiment?" Gao Chuanfeng asked.
Gu Chen pointed to the rolls on the side and said, "Bring me some rolls, the ones on the iron rack."
When the tall and thin forensic assistant heard this, he immediately walked to the iron frame, picked up a roll of white paper and said, "Gu Captain, is this it?"
"Yes, is this kind of paper highly absorbent?" Gu Chen said.
The tall and thin forensic assistant nodded silently: "It is very absorbent. This kind of paper is very thin and is usually used for packaging."
"That's good, help me find some double-sided tape." After hearing what the tall and thin forensic assistant said, Gu Chen also nodded silently, expressing satisfaction.
Not long after, Gao Chuanfeng provided everything Gu Chen wanted.
Afterwards, Gu Chen tore off the roll paper with his hands and stuck double-sided tape on all corners of the paper, then handed it to Lu Weiwei and said:
"Senior Sister Lu, do me a favor and stick this piece of paper with double-sided tape on my back."
"I understand." Lu Weiwei understood what Gu Chen meant, so she specially tore the paper into a semicircle in the middle of the corner.
In this way, Gu Chen's neck can be stuck in.
Then, Lu Weiwei glued both sides of the semicircle to Gu Chen's shoulders.
Then slowly lay the paper flat on Gu Chen's back.
Gu Chen pulled out his police dagger, walked to the sink in the examination room, and soaked the blade with tap water.
After that, he came back to everyone.
"Now the experiment begins, everyone give way." Gu Chen said.
When everyone saw this, they couldn't help but take two steps back to make room.
At the same time, Gu Chen made his intended assassination move and kept waving the water-stained police dagger.
Once, twice, three times.
After waving three times, Gu Chen straightened his body and asked, "Look what's going on behind me now?"
"Oh my god! Isn't this amazing?" When Lu Weiwei saw the sudden wetness of water stains on Gu Chen's shoulders and the paper on his back, she couldn't help but said in surprise:
"Junior Brother Gu, there are some water drop marks on your back and shoulders."
"So, your judgment may be correct. There are small blood drop marks on the back of Lu Xiwen's pajamas and on her shoulders. It may indeed be that Lu Xiwen accidentally splashed the blood on her back while wielding the murder weapon."
"Take off the paper for me first." Gu Chen received Lu Weiwei's reminder and couldn't help but gain a little more confidence in his own judgment.
Lu Weiwei obeyed and handed the torn tissue paper into Gu Chen's hand.
Gu Chen quickly came to a platform and compared the position of the back of Lu Xiwen's pajamas with his own thin paper.
Obviously, the location of the blood stain on the pajamas is almost the same as the location of the water droplets on the white paper.
Only then did Gu Chen feel that his previous judgment was correct, and even the assassination movements were similar.
"This Lu Xiwen seems to be really problematic. Her husband Xu Zeyu may have been stabbed by her and he still has a few scratches." Gu Chen said.
When Officer Wang heard this, he said in disbelief: "How is this possible? They just got married, how could Lu Xiwen kill Xu Zeyu?"
This does feel a bit scary.
After all, in everyone's opinion, Lu Xiwen is more like a good girl.
How could such a beautiful girl do such a cruel thing?
But when Officer Wang and Lu Weiwei looked back, they both had doubts.
After all, the crime scene was already messy due to fighting, but it was difficult to find traces of the murderer. This really doesn't make sense.
Seeing that Officer Wang and Lu Weiwei were confused, Gu Chen on the side continued to remind: "One more thing I want to say is that it is also a problem found in the previous investigation of the scene, and that is glass fragments."
"I know." I remembered that Gu Chen also mentioned it at the crime scene, so Lu Weiwei quickly agreed:
"You said that these glass shards are all covered with blood."
"That's right." Gu Chen snapped his fingers and said affirmatively: "If the murderer may be Lu Xiwen, then the broken glass may have been deliberately forged after Lu Xiwen committed the murder."
"After all, if the scene is not messy enough, it will not be able to show the intensity of the fighting at that time."
"Junior Brother Gu." Lu Weiwei, who understood Gu Chen's meaning, also sighed and said somewhat helplessly:
"So according to you, the messy scene in the living room was all faked later?"
"It's possible." Gu Chen didn't say anything, and couldn't help but said: "From the broken pieces of the glass, I can actually see a lot of problems."
"After all, almost all the broken glass was covered in blood. This can only mean that the fight was over by then."
"Then why? There are so many debris at the crime scene?"
"And according to my on-site investigation, I found the handles of three glasses. What does this mean?"
"It means there are three broken cups." Gao Chuanfeng continued.
Gu Chen nodded silently, waved his hand and said, "That's what I mean. Since the fight is over, why did you break three cups and make the scene a mess?"
"It also includes the misalignment of the coffee table and the misalignment of the sofa. It feels like there are some suspicious traces."
After he finished speaking, Gu Chen found the picture of his living room taken from the second floor steps from the God's perspective in the photo album on his mobile phone, and showed it to everyone:
"Look, everyone, this is the specific situation of the crime scene. If you look at it from the living room, it may not be obvious."
"But if you survey the scene from a high place, you can clearly see that there seems to be some degree of deliberateness behind the mess."
"Yeah." Lu Weiwei nodded silently, pointed to the direction of the coffee table and said: "There is a possibility that this coffee table will be knocked open, but it is indeed a bit outrageous to have it hit like this."
"And this sofa. I was sitting on that sofa before, and it felt quite heavy."
"If you need to move the position, it will definitely take a lot of effort. Anyway, I feel that it requires pushing hard to push the sofa to this angle."
"But when two people are fighting fiercely, as far as a simple collision is concerned, there will be no dislocation. It is more like deliberate movement."
"Sister Lu, what else can you see?" Gu Chen asked.
Lu Weiwei crossed her arms and looked at the pictures on Gu Chen's phone. Suddenly her eyes lit up: "I know, it's a cup. The broken cup was actually placed on the table in the kitchen, right here."
When Gu Chen heard this, he immediately enlarged the picture on his phone and moved it to the restaurant near the kitchen.
"Yes." Lu Weiwei called out and said quickly: "The water glass is placed on the dining table, not on the coffee table."
"These water glasses are placed on a plate on the dining table, all upside down."
"If these debris on the ground are all these cups, then it can only be said that after the fight, someone walked to the dining table, took three cups, and smashed them in different directions in the living room. Is that right?"
... If you like I Am a Super Police Officer, please collect it: (www.sodu777.net) I Am a Super Police Officer search novel website has the fastest update speed on the entire Internet.
